The act of putting a thumb in any hole that needs plugging
My sons neck was bleeding so I Kentucky plugged the hole.
Based off Kentucky ballistics accident when he shoved a thumb in his throat to keep himself from dying.. This is the sex position where you shove your thumb inside your partner, ass or puss, and yell boom while proceeding to push as far as you can with your hand.
I gave this girl the Kentucky Plug last night. She loved it.
Sticking your thumb so deep in yourself that it would kill you to pull out
Scott gave himself the Kentucky Plug so good he saved his own life
When two people are engaged in sexual intercourse and one person rams one of their thumbs as hard as they can into the other person's anus, shouting "YEE HAW".
Yeah I gave her the ol' Kentucky Plug last night, she wasn't too happy since my thumbs are even bigger than Megan Fox's.
Used in the throes of passion during intercourse, usually in the doggy style position. Generally understood as penetrating the bent over partners anus with the thumb.
She told me she wanted it in the ass, so I gave her the ol' Kentucky Plug.
When you just shove a thumb in (the butt) it while behind here doggy style.
"Tonight she's getting the Kentucky plug"
Sticking one’s thumb into a bleeding human orifice.
My wife wanted something a little different tonight. So I gave her the “Kentucky Plug” stopped bleeding as described! Thanks Scott!